{"id":207,"date":"2026-03-02T09:42:55","date_gmt":"2026-03-02T09:42:55","guid":{"rendered":"https:\/\/indimaxim.com\/?page_id=207"},"modified":"2026-03-02T10:53:37","modified_gmt":"2026-03-02T10:53:37","slug":"do254-certification","status":"publish","type":"page","link":"https:\/\/indimaxim.com\/?page_id=207","title":{"rendered":"DO254 Certification"},"content":{"rendered":"\n

DO-254 Certification & Advisory Services<\/h2>\n\n\n\n

Navigating the complexities of Electronic Hardware Design Assurance (DO-254)<\/strong> requires more than just engineering\u2014it requires a roadmap to compliance. <\/p>\n\n\n\n

We don’t just consult; we partner with your team to bridge the gap between design and airworthiness.<\/p>\n\n\n\n

\n\n\n\n

Phase 1: Strategic Planning & Document Authoring<\/h3>\n\n\n\n

The foundation of a successful SOI (Stage of Involvement) audit lies in the planning documents. We advise and assist in the creation of the “Big Five”<\/strong> essential plans:<\/p>\n\n\n\n

    \n
  • PHAC:<\/strong> Plan for Hardware Aspects of Certification.<\/li>\n\n\n\n
  • HVMP:<\/strong> Hardware Verification Management Plan.<\/li>\n\n\n\n
  • HDP:<\/strong> Hardware Design Plan.<\/li>\n\n\n\n
  • HVMAP:<\/strong> Hardware Validation Plan.<\/li>\n\n\n\n
  • HCP:<\/strong> Hardware Configuration Management Plan.<\/li>\n<\/ul>\n\n\n\n
    \n

    Our Value Add:<\/strong> We ensure your plans are tailored to your specific Design Assurance Level (DAL A-D)<\/strong>, preventing over-engineering while satisfying all FAA\/EASA\/IMTAR 21 objectives.<\/p>\n<\/blockquote>\n\n\n\n

    \n\n\n\n

    Phase 2: Technical Verification & Validation (V&V)<\/h3>\n\n\n\n

    Our team provides the hands-on technical labor required to generate the evidence needed for certification.<\/p>\n\n\n\n

      \n
    1. Requirement Engineering:<\/strong> We help refine high-level requirements into derived hardware requirements with 100% bi-directional traceability.<\/li>\n\n\n\n
    2. Independent Verification:<\/strong> Providing the “Independent Review” required for DAL A and B systems.<\/li>\n\n\n\n
    3. Simulation & Hardware-in-the-Loop:<\/strong> Developing robust test benches and performing physical tests on the target hardware to verify timing and functional boundaries.<\/li>\n\n\n\n
    4. Elemental Analysis:<\/strong> Conducting Code Coverage and Logic Analysis to ensure no unintended functions exist in your RTL.<\/li>\n<\/ol>\n\n\n\n
      \n\n\n\n

      Phase 3: Audit Support & Liaison<\/h3>\n\n\n\n

      The final hurdle is the Stage of Involvement (SOI) Audits<\/strong>. We act as your technical liaison to ensure a smooth certification path.<\/p>\n\n\n\n

        \n
      • Pre-Audit Readiness:<\/strong> We conduct “Mock Audits” (SOI 1 through SOI 4) to identify gaps before the authorities see them.<\/li>\n\n\n\n
      • Liaison Services:<\/strong> Managed by Vijay Chauhan<\/strong>, leveraging deep experience with IMTAR 21<\/strong> and Thales<\/strong>-level program management to interface with certification authorities.<\/li>\n\n\n\n
      • Final Accomplishment Summary:<\/strong> Authoring the HAS (Hardware Accomplishment Summary)<\/strong> to close out the project.<\/li>\n<\/ul>\n\n\n\n
        \n\n\n\n

        Why Choose Our Advisory?<\/h3>\n\n\n\n
        The Challenge<\/strong><\/td>Our Solution<\/strong><\/td><\/tr><\/thead>
        Complex Standards<\/strong><\/td>We translate DO-254 “objectives” into actionable engineering tasks.<\/td><\/tr>
        Audit Failures<\/strong><\/td>Our “Audit-First” mindset ensures documentation is compliant from Day 1.<\/td><\/tr>
        Integration Risks<\/strong><\/td>we specialize in the tricky interface between Hardware(DO254) and Software (DO-178C).<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n
        \n\n\n\n

        Ready to Certify?<\/h3>\n\n\n\n

        Whether you are at the PHAC<\/strong> stage or preparing for your final HAS<\/strong>, our team is ready to accelerate your timeline.<\/p>\n\n\n\n

        Certification Artifacts We Deliver<\/h3>\n\n\n\n

        We don’t just provide results; we provide the evidence required by certification authorities:<\/p>\n\n\n\n

          \n
        • Hardware Verification Plan (PHVP)<\/li>\n\n\n\n
        • Hardware Verification Procedures (HVP)<\/li>\n\n\n\n
        • Hardware Verification Results (HVR)<\/li>\n\n\n\n
        • Traceability Matrices (Requirements to Tests)<\/li>\n\n\n\n
        • Hardware Configuration Index (HCI)<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"

          DO-254 Certification & Advisory Services Navigating the complexities of Electronic Hardware Design Assurance (DO-254) requires more than just engineering\u2014it requires a roadmap to compliance. We don’t just consult; we partner with your team to bridge the gap between design and airworthiness. Phase 1: Strategic Planning & Document Authoring The foundation of a successful SOI (Stage […]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-207","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/indimaxim.com\/index.php?rest_route=\/wp\/v2\/pages\/207","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/indimaxim.com\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/indimaxim.com\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/indimaxim.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/indimaxim.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=207"}],"version-history":[{"count":2,"href":"https:\/\/indimaxim.com\/index.php?rest_route=\/wp\/v2\/pages\/207\/revisions"}],"predecessor-version":[{"id":226,"href":"https:\/\/indimaxim.com\/index.php?rest_route=\/wp\/v2\/pages\/207\/revisions\/226"}],"wp:attachment":[{"href":"https:\/\/indimaxim.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=207"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}